- 商品介绍
- 规格参数
- 包装参数
Biochem/physiol Actions
The transcription factor IIF (TFIIF) is composed of 58 kDa (RAP74) and 26 kDa (RAP30) subunits as a heterodimer, and was first identified through the ability to interact with immobilized RNA polymerase II. The RAP30 subunit of TFIIF contains two distinct regions with sequence similarity to E coli factors and can deliver RNA polymerase II to the promoter to support transcription initiation in the absence of RAP74.
Physical form
Clear and colorless frozen liquid solution
Preparation Note
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. While working, please keep sample on ice.
| biological source | human |
| recombinant | expressed in E. coli |
| assay | ≥80% (SDS-PAGE) |
| form | frozen liquid |
| mol wt | ~52.9 kDa |
| packaging | pkg of 10 μg |
| storage condition | avoid repeated freeze/thaw cycles |
| concentration | 900 μg/mL |
| color | clear colorless |
| NCBI accession no. | NM_004128 |
| UniProt accession no. | P13984 |
| shipped in | dry ice |
| storage temp. | −70°C |
| Gene Information | human ... GTF2F2(2963) |
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¥ 5887.85
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¥ 2151.46
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¥ 17652.29
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¥ 25551.73
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